CN111713152B

CN111713152B - Communication method and device

Info

Publication number: CN111713152B
Application number: CN201880088808.6A
Authority: CN
Inventors: 赵越; 余政; 费永强; 南方; 程型清
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2018-02-13
Filing date: 2018-02-13
Publication date: 2023-10-20
Anticipated expiration: 2038-02-13
Also published as: CN111713152A; WO2019157684A1

Abstract

The application discloses a communication method and a device, wherein the communication method comprises the following steps: the terminal equipment determines parameters included in uplink control information, wherein the uplink control information is carried in a physical uplink control channel; and the terminal equipment sends a physical uplink shared channel and/or a physical uplink control channel in a target subframe according to parameters included in the uplink control information, wherein the target subframe is a pre-allocated subframe used for transmitting the physical uplink shared channel and the uplink control information. The method and the device of the application can solve the problem of how to transmit the physical uplink control channel and the physical uplink shared channel with respect to the collision subframe.

Description

Communication method and device

Technical Field

The present application relates to the field of communications technologies, and in particular, to a communications method and apparatus.

Background

It is specified in the standard that for wideband reduced low complexity (bandwidth reduced low complexity, BL) or coverage enhancement (coverage enhancement, CE) terminal devices do not support simultaneous transmission of a physical uplink shared channel (physical uplink shared channel, PUSCH) and a physical uplink control channel (physical uplink control channel, PUCCH) within the same subframe, the PUCCH carrying uplink control information (uplink control information, UCI). In the prior art, however, there may be a collision between the pre-allocated subframe for transmitting PUCCH and the pre-allocated subframe for transmitting UCI, and there is no relevant solution as to how the collided subframe performs transmission of PUCCH or PUSCH. For example, subframes 0 to 4 are pre-allocated for transmitting UCI and subframes 2 to 5 are pre-allocated for transmitting PUSCH, and it can be seen that there is a collision of subframes 2 to 4, that is, subframes 2 to 4 are allocated for transmitting UCI as well as PUSCH. At this time, there is no relevant solution as to how subframe 2 to subframe 4 transmit PUCCH and PUSCH.

Disclosure of Invention

The embodiment of the application provides a communication method and a communication device, which are used for providing a scheme for how to transmit a physical uplink control channel and a physical uplink shared channel with respect to collision subframes.

In a first aspect, the present application provides a communication method comprising: the terminal equipment determines parameters included in uplink control information, wherein the uplink control information is carried in a physical uplink control channel; and the terminal equipment sends a physical uplink shared channel and/or a physical uplink control channel in a target subframe according to parameters included in the uplink control information, wherein the target subframe is a pre-allocated subframe used for transmitting the physical uplink shared channel and the uplink control information.

In the embodiment of the application, the target subframe can also be defined as a collision subframe, and in the embodiment of the application, the PUCCH or the PUSCH can be sent in the target subframe according to the parameter carrying the UCI in the PUCCH and the priority of the PUSCH, so that the method is simple and easy to implement and has higher execution efficiency.

In one possible design of the present application, the sending, by the terminal device, the physical uplink shared channel and/or the physical uplink control channel in the target subframe according to the parameter included in the uplink control information includes: when the uplink control information comprises a first parameter, the terminal equipment sends the physical uplink control channel in the target subframe; and when the uplink control information comprises a second parameter, the terminal equipment transmits the physical uplink shared channel in the target subframe.

In the embodiment of the present application, the first parameter may be considered to have a higher priority than PUSCH, and the second parameter may have a lower priority than PUCCH. And the PUSCH or the PUCCH is directly determined to be transmitted in the target subframe according to the parameter type in the UCI, so that the execution efficiency is higher.

In one possible design of the present application, the sending, by the terminal device, the physical uplink shared channel and/or the physical uplink control channel in the target subframe according to the parameter included in the uplink control information includes: when the uplink control information comprises a first parameter, the terminal equipment sends the physical uplink control channel in the target subframe; and when the uplink control information comprises a second parameter, the terminal equipment sends the physical uplink shared channel and/or the uplink control channel in the target subframe according to the quantity relation between a first subframe and the target subframe, wherein the first subframe is a pre-allocated subframe used for transmitting the physical uplink shared channel.

In the embodiment of the present application, for example, when the number of the target subframes is less than or equal to a first value, the terminal device sends the physical uplink control channel in the target subframes, where the first value=a=the number of the first subframes, and a is a positive number less than or equal to 1; and when the number of the target subframes is larger than the first value, the terminal equipment transmits the physical uplink shared channel in the target subframes.

For another example, when the number of the target subframes is less than or equal to a first value, the terminal device sends the physical uplink control channel in the target subframes, where the first value=a is the number of the first subframes, and a is a positive number less than or equal to 1; when the number of the target subframes is greater than the first value, the terminal equipment transmits the physical uplink control channel in a first part of subframes of the target subframes, and transmits the physical uplink shared channel in a second part of subframes of the target subframes, wherein the first part of subframes and the second part of subframes form the target subframes, and the first part of subframes are earlier in time than the second part of subframes; or when the number of the target subframes is greater than the first value, the terminal device sends the physical uplink shared channel in a third part of subframes of the target subframes, sends the physical uplink control channel in a fourth part of subframes of the target subframes, the third part of subframes and the fourth part of subframes form the target subframes, and the third part of subframes are earlier in time than the fourth part of subframes.

Wherein the saidThe second part subframe number=target subframe number-first part subframe number; alternatively, said->The second part subframe number=target subframe number-first part subframe number; said-> The third part subframe number=target subframe number-fourth part subframe number; alternatively, said->The third part number of subframes=target number of subframes-fourth part number of subframes.

In the embodiment of the application, the target subframe can be split into two parts, one part is used for transmitting the PUCCH, the other part is used for transmitting the PUSCH, and the PUCCH and the PUSCH are transmitted in a balanced manner.

In an example of the present application, the terminal device sends a physical uplink shared channel and/or a physical uplink control channel in a target subframe according to parameters included in the uplink control information, including: when the uplink control information includes a first parameter, the terminal device sends the physical uplink shared channel and/or the physical uplink control channel in the target subframe according to the number relation between a second subframe and the target subframe, wherein the second subframe is a pre-allocated subframe used for transmitting uplink control information; and when the uplink control information comprises a second parameter, the terminal equipment transmits a physical uplink shared channel in the target subframe.

For example, when the number of the target subframes is less than or equal to a second value, the terminal device sends the physical uplink shared channel in the target subframes, where the second value=a is the number of the second subframes, and a is a positive number less than or equal to 1; and when the number of the target subframes is larger than the second value, the terminal equipment sends the physical uplink control channel in the target subframes.

For another example, when the number of the target subframes is less than or equal to a second value, the terminal device sends the physical uplink shared channel in the target subframes, where the second value=a=the number of the second subframes, and a is a positive number less than or equal to 1; when the number of the target subframes is greater than the second value, the terminal equipment transmits the physical uplink shared channel in a first part of subframes of the target subframes, and transmits the physical uplink control channel in a second part of subframes of the target subframes, wherein the first part of subframes and the second part of subframes form the target subframes, and the first part of subframes are earlier in time than the second part of subframes; or when the number of the target subframes is greater than the second value, the terminal device sends the physical uplink control channel in a third part of subframes of the target subframes, sends the physical uplink shared channel in a fourth part of subframes of the target subframes, the third part of subframes and the fourth part of subframes form the target subframes, and the third part of subframes are earlier in time than the fourth part of subframes.

In one design of the present application, the first parameter is acknowledgement information or aperiodic channel state information, and the second parameter is periodic channel state information.

In one apparatus of the present application, the method further comprises: the terminal equipment receives the radio resource control signaling; the terminal equipment determines the information of the a according to the radio resource control signaling;

or the terminal equipment receives downlink control information; and the terminal equipment determines the information of the a according to the downlink control information.

In the embodiment of the application, the size of a can be flexibly designed, for example, a can be set to be larger when the channel condition is better, and a can be set to be smaller when the channel condition is worse. Thereby facilitating the network device to manage the configuration of the terminal device a.

In a second aspect, a communication method is provided, including: the network equipment receives a physical uplink shared channel and/or a physical uplink control channel in a target subframe, wherein the target subframe is a pre-allocated subframe used for receiving the physical uplink shared channel and uplink control information, and the uplink control information is borne on the physical uplink control channel; and the network equipment processes the received physical uplink shared channel and/or the received physical uplink control channel.

In one possible design, the network device receives a physical uplink shared channel and/or a physical uplink control channel in a target subframe, including: when the uplink control information comprises a first parameter, the network equipment receives the physical uplink control channel in the target subframe; and when the uplink control information comprises a second parameter, the network equipment receives the physical uplink shared channel in the target subframe.

In one possible design, the network device receives a physical uplink shared channel and/or a physical uplink control channel in a target subframe, including: when the uplink control information comprises a first parameter, the network equipment receives the physical uplink control channel in the target subframe; and when the uplink control information comprises a second parameter, the network equipment receives the physical uplink shared channel and/or the physical uplink control channel in the target subframe according to the quantity relation between the target subframe and a first subframe, wherein the first subframe is a pre-allocated subframe used for receiving the physical uplink shared channel, and the first subframe is a pre-allocated subframe used for receiving the physical uplink shared channel.

For example, when the number of the target subframes is less than or equal to a first value, the network device receives the physical uplink control channel in the target subframes, where the first value=a×the number of the first subframes, and a is a positive number less than or equal to 1; and when the number of the target subframes is greater than the first value, the network equipment receives the physical uplink shared channel in the target subframes.

For another example, when the number of the target subframes is less than or equal to a first value, the network device receives the physical uplink control channel in the target subframes, where the first value=a is the number of the first subframes, and a is a positive number less than or equal to 1; when the number of the target subframes is greater than the first value, the network device receives the physical uplink control channel in a first part of subframes of the target subframes, receives the physical uplink shared channel in a second part of subframes of the target subframes, the first part of subframes and the second part of subframes form the target subframes, and the first part of subframes are earlier in time than the second part of subframes; or when the number of the target subframes is greater than the first value, the network device receives the physical uplink shared channel in a third part of subframes of the target subframes, receives the physical uplink control channel in a fourth part of subframes of the target subframes, the third part of subframes and the fourth part of subframes form the target subframes, and the third part of subframes are earlier in time than the fourth part of subframes.

For another example, when the uplink control information includes a first parameter, the network device receives the physical uplink shared channel and/or the physical uplink control channel in the target subframe according to a number relationship between a second subframe and the target subframe, where the second subframe is a pre-allocated subframe for receiving the uplink control information; and when the uplink control information comprises a second parameter, the network equipment receives the physical uplink shared channel in the target subframe.

In one possible design of the present application, the network device receives the physical uplink shared channel and/or the physical uplink control channel in the target subframe according to the number relationship between the second subframe and the target subframe, including: when the number of the target subframes is less than or equal to a second value, the network device receives the physical uplink shared channel in the target subframes, wherein the second value=a is the number of the second subframes, and a is a positive number less than or equal to 1; and when the number of the target subframes is greater than the second value, the network equipment receives the physical uplink control channel in the target subframes.

For example, when the number of the target subframes is less than or equal to a second value, the network device receives the physical uplink shared channel in the target subframes, where the second value=a is the number of the second subframes, and a is a positive number less than or equal to 1; when the number of the target subframes is greater than the second value, the network device receives the physical uplink shared channel in a first part of subframes of the target subframes, receives the physical uplink control channel in a second part of subframes of the target subframes, the first part of subframes and the second part of subframes form the target subframes, and the first part of subframes are earlier in time than the second part of subframes; or when the number of the target subframes is greater than the second value, the network device receives the physical uplink control channel in a third part of subframes of the target subframes, receives the physical uplink shared channel in a fourth part of subframes of the target subframes, the third part of subframes and the fourth part of subframes form the target subframes, and the third part of subframes are earlier in time than the fourth part of subframes.

In one possible design of the present application, the first parameter is acknowledgement information or non-periodic channel state information, and the second parameter is periodic channel state information.

In a possible design of the present application, the method further comprises: the network equipment sends a radio resource control signaling, wherein the radio resource control signaling is used for indicating the information of the a; or the network equipment sends downlink control information, wherein the downlink control information is used for indicating the information of the a.

In a third aspect, the present application provides a communication apparatus for a terminal device, comprising: comprising means or means for performing the steps of the above first aspect.

In a fourth aspect, the present application provides a communication apparatus for a network device, comprising: comprising means or means for performing the steps of the above second aspect.

In a fifth aspect, the present application provides a communication device for a terminal equipment, comprising at least one processing element and at least one storage element, wherein the at least one storage element is adapted to store a program and data, and the at least one processing element is adapted to perform the method provided by the first aspect of the present application.

In a sixth aspect, the present application provides a communications apparatus for a network device, comprising at least one processing element and at least one storage element, wherein the at least one storage element is configured to store programs and data, and the at least one processing element is configured to perform the method provided by the second aspect of the present application.

In a seventh aspect, the present application provides a communication apparatus for a terminal device comprising at least one processing element (or chip) for performing the method of the above first aspect.

In an eighth aspect, the application provides a communication apparatus for a network device comprising at least one processing element (or chip) for performing the method of the above second aspect.

In a ninth aspect, the application provides a program for performing the method of any of the above aspects when executed by a processor.

In a tenth aspect, the application provides a program product, such as a computer readable storage medium, comprising the program of the fifth aspect.

In an eleventh aspect, an embodiment of the present application provides a mobile communication system, in which a terminal device and a network device are included.

As can be seen from the above, in the embodiment of the present application, the terminal device may transmit and send the physical uplink shared channel and/or the physical uplink control channel in the target subframe (also referred to as the collision subframe) according to the different parameters included in the uplink control information, for example, when the uplink control information includes the first parameter, the physical uplink control channel may be transmitted in the target subframe, and when the uplink control information includes the second parameter, the physical uplink shared channel may be transmitted in the target subframe. Therefore, the problem of how to transmit the physical uplink control channel and the physical uplink shared channel when the pre-allocated sub-frame of the physical uplink shared channel collides with the pre-allocated sub-frame of the uplink control information can be solved.

Drawings

FIG. 1 is a block diagram of a system according to an embodiment of the present application;

FIG. 2 is a schematic flow chart of an embodiment of the present application;

FIG. 3 is a transmission schematic diagram according to an embodiment of the present application;

FIG. 4 is a transmission schematic diagram according to an embodiment of the present application;

FIG. 5 is a transmission schematic diagram according to an embodiment of the present application;

FIG. 6 is a transmission schematic diagram according to an embodiment of the present application;

fig. 7 is a schematic hardware diagram of a network device according to an embodiment of the present application;

fig. 8 is a schematic hardware diagram of a terminal device according to an embodiment of the present application;

fig. 9 is a schematic diagram of a communication device according to an embodiment of the application;

fig. 10 is another schematic diagram of a communication device according to an embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application.

Fig. 1 shows a communication system 100 according to an embodiment of the present application, where the communication system 100 includes a network device 101 and a terminal device 102.

The terminal device 102 may send an uplink signal to the network device 101 in units of subframes, where the uplink signal may include a physical uplink shared channel (physical uplink shared channel, PUSCH) and a physical uplink control channel (physical uplink control channel, PUCCH), and the PUCCH may carry uplink control information (uplink control information, UCI).

In one example of the present application, a 10ms radio frame can include 10 subframes, each of which can include 2 slots (slots), each of which is 0.5 milliseconds. In the embodiment of the present application, each radio frame may be configured with a different time division multiplexing (time division duplexing, TDD) configuration, for example, in one TDD configuration, a first part of subframes in a radio frame may be configured as downlink subframes, where the downlink subframes are used for the network device 101 to send downlink signals to the terminal device 102, a second part of subframes in the radio frame may be configured as uplink subframes, where the uplink subframes are used for the terminal device 102 to send uplink signals to the network device 101, and a third part of subframes in the radio frame may be configured as special subframes, where the special subframes are used for the network device 101 to send downlink signals to the terminal device 102, and at the same time, the special subframes are also used for the terminal device 102 to send uplink signals to the network device 101. Specifically, in the embodiment of the present application, the terminal device 102 may send an uplink signal to the network device 101 by using an uplink subframe, and the terminal device 102 may also send an uplink signal to the network device 101 by using a special subframe.

In the embodiment of the present application, the procedure of transmitting PUCCH from the terminal device 102 to the network device 101 may be as follows: terminal device 102 may first determine a pre-allocated subframe for transmitting UCI and then transmit PUCCH in the corresponding subframe, where the PUCCH carries UCI, e.g., the pre-allocated subframe for transmitting UCI is subframe 2 to subframe 4, and then the terminal device may transmit the PUCCH carrying UCI in subframe 2 to subframe 4.

In the embodiment of the present application, the procedure of the terminal device 102 sending PUSCH to the network device 101 may be as follows: the terminal device 102 may first determine a pre-allocated subframe for transmitting PUSCH and then transmit PUSCH in the corresponding subframe, e.g., subframes pre-allocated for transmitting PUSCH are subframes 6 to 8, and then the terminal device may transmit PUSCH in subframes 6 to 8.

In the embodiment of the present application, the pre-allocated subframe for transmitting UCI may be earlier in time than the pre-allocated subframe for transmitting PUSCH, for example, one radio frame includes 10 subframes, the pre-allocated subframe for transmitting UCI may be subframes 0 to 5, and the pre-allocated subframe for transmitting PUSCH may be subframes 5 to 9. The pre-allocated subframes for transmitting UCI may also be later in time than the pre-allocated subframes for transmitting PUSCH, for example, one radio frame includes 10 subframes, the pre-allocated subframes for transmitting PUSCH may be subframes 0 to 5, and the pre-allocated subframes for transmitting UCI may be subframes 5 to 9.

In an example of the present application, the procedure for determining the pre-allocated subframes for transmitting UCI and the pre-allocated subframes for transmitting PUSCH with respect to the terminal device 102 may be as follows: the network device 101 allocates a subframe for transmitting UCI and a subframe for transmitting PUSCH to the terminal device 102, and then generates scheduling information, and transmits the scheduling information to the terminal device 102, and the terminal device 102 may determine a pre-allocated subframe for transmitting UCI and a pre-allocated subframe for transmitting PUSCH according to the scheduling information.

In the embodiment of the present application, in the communication system 100 shown in fig. 1, the network device 101 is a device that accesses a terminal device to a wireless network in a network. The network device is a node in a radio access network, which may also be referred to as a base station, and may also be referred to as a radio access network (radio access network, RAN) node (or device). Currently, examples of some network devices are: a gNB, a transmission and reception point (transmission reception point, TRP), an evolved Node B (eNB), a radio network controller (radio network controller, RNC), a Node B (Node B, NB), a base station controller (base station controller, BSC), a base transceiver station (base transceiver station, BTS), a home base station (e.g., home evolved NodeB, or home Node B, HNB), a baseband unit (BBU), or a wireless fidelity (wireless fidelity, wifi) Access Point (AP), etc. In addition, in one network structure, the network device may include a Centralized Unit (CU) node and a Distributed Unit (DU) node. The structure splits the protocol layer of the eNB in a long term evolution (long term evolution, LTE) system, the functions of part of the protocol layer are controlled in a CU (central control unit), and the functions of the rest part or all of the protocol layer are distributed in DUs, so that the CU controls the DUs in a centralized manner.

In the embodiment of the present application, in the communication system 100 shown in fig. 1, the terminal device 102, which is also called a User Equipment (UE), a Mobile Station (MS), a Mobile Terminal (MT), etc., is a device that provides voice and/or data connectivity to a user, for example, a handheld device with a wireless connection function, an in-vehicle device, etc. Currently, some examples of terminals are: a mobile phone, a tablet, a notebook, a palm, a mobile internet device (mobile internet device, MID), a wearable device, a Virtual Reality (VR) device, an augmented reality (augmented reality, AR) device, a wireless terminal in industrial control (industrial control), a wireless terminal in unmanned (self driving), a wireless terminal in teleoperation (remote medical surgery), a wireless terminal in smart grid (smart grid), a wireless terminal in transportation security (transportation safety), a wireless terminal in smart city (smart city), a wireless terminal in smart home (smart home), and the like.

In combination with the above scenario, the present application provides a communication method, which is mainly used for solving the problem of how to transmit PUCCH and PUSCH when UCI and PUSCH pre-allocated subframes collide. Since the PUCCH carries UCI, the UCI may include different parameters, such as Acknowledgement (ACK) information, negative Acknowledgement (NACK) information, periodic channel state information (channel state information, CSI), and aperiodic CSI, and the parameters included in the UCI may have different priorities compared to PUSCH. The main conception of the application is as follows: the PUCCH or PUSCH is transmitted in the collision subframe or simultaneously transmitted according to the difference of parameters included in the UCI.

As shown in fig. 2, the present application provides a communication method, in which a target subframe may correspond to the collision subframe, a terminal device may correspond to the terminal device 102 in the communication system 100, and a network device may correspond to the network device 101 in the communication system 100, and the method specifically includes:

step S201: the terminal device determines parameters included in UCI carried in PUCCH.

In embodiments of the application, the terminal device may be embodied as a broadband reduced low complexity (bandwidth reduced low complexity, BL) or coverage enhancement (coverage enhancement, CE) terminal device.

Step S202: and the terminal equipment sends the PUCCH and/or the PUSCH in the target subframe according to the parameters included in the UCI.

Step S203: the network device receives the PUCCH and/or the PUSCH in the target subframe.

Step S204: the network device processes the received PUCCH and/or PUSCH.

In the embodiment of the present application, the target subframe may also be referred to as a collision subframe, a repetition (repetition) subframe, etc., and the target subframe may be defined in the following manner:

first kind: the target subframe may be an intersection of a first subframe, which is a pre-allocated subframe for transmitting PUSCH, and a second subframe, which may be a pre-allocated subframe for transmitting UCI, and thus, the target subframe may also be referred to as an intersection of a pre-allocated subframe for transmitting PUSCH and a pre-allocated subframe for transmitting UCI.

Second kind: the target subframe may also be defined as a subframe for transmitting PUSCH and UCI at the same time, specifically, in the same radio frame, subframes for transmitting UCI and PUSCH at the same time, for example, in radio frame 0, subframes 1 to 3 are pre-allocated for transmitting UCI, subframes 2 to 4 are pre-allocated for transmitting PUSCH, and the target subframe refers to subframes 2 and 3.

Third kind: the target subframe is a subframe in which the network equipment sends UCI and PUSCH through control information scheduling of the terminal equipment.

Regarding how to transmit PUCCH or PUSCH in a target subframe according to parameters included in UCI, the present application provides three embodiments, namely, embodiment one, embodiment two, and embodiment three, which are specifically as follows:

example 1

When the first parameter is included in the UCI, the terminal device may transmit the PUCCH in the target subframe, that is, may consider that the first parameter has a higher priority than the PUSCH, and thus, when the UCI is carried in the PUCCH and the first parameter is included in the UCI, transmit the PUCCHH carrying the UCI in the target subframe and discard the transmission of the PUSCH, which may also be referred to as drop PUSCH.

When the second parameter is included in the UCI, the terminal device may transmit PUSCH in the target subframe. That is, the PUSCH may be considered to have a higher priority than the second parameter, and thus, when UCI is carried in the PUCCH and the second parameter is included in the UCI, the terminal device transmits the PUSCH in the target subframe, and discards transmission of the PUCCH carrying the UCI (the UCI carries the second parameter), which may also be referred to as transmission of the drop PUCCH.

Accordingly, when the first parameter is included in the UCI, the network device receives the PUCCH in the target subframe.

When the second parameter is included in the UCI, the network device receives PUSCH in the target subframe.

In an example of the present application, the first parameter may be acknowledgement information (such as ACK or NACK) or aperiodic CSI, and the second parameter may be periodic CSI.

For embodiment 1, when the terminal device is a BL/CE UE, the embodiment of the present application provides a specific implementation: the BL/CE UE may be configured as two coverage levels, a mode a (modeA) coverage level and a mode B (modeB) coverage level, respectively. At the modeA coverage level, ACK/NACK, aperiodic CSI and periodic CSI can be included in the UCI, and at the mdoeB coverage level, only ACK/NACK can be included in the UCI.

In the embodiment of the application, when BL/CE UE is configured at a modeA or modeB coverage level:

if the UCI carried in the PUCCH contains ACK/NACK, when the PUCCH and PUSCH collide in subframe n, PUSCH transmission is abandoned, that is, PUCCH is transmitted in subframe n, which may be one subframe or multiple subframes.

When the BL/CE UE is configured at the modeA coverage level:

if only periodic CSI is contained in UCI carried in PUCCH, PUCCH is discarded when PUCCH and PUSCH collide in subframe n, i.e. PUSCH is transmitted in subframe n.

If only aperiodic CSI is contained in UCI carried in PUCCH, PUSCH is discarded when PUCCH and PUSCH collide in subframe n, i.e. PUCCH is transmitted in subframe n.

In embodiment 1, reporting of periodic CSI is that the terminal device periodically reports CSI to the base station based on the configuration of the base station. And under the coverage enhancement scene, the terminal equipment is stationary or moves at a low speed, the channel change is slower, and the influence on the system performance is not great due to the fact that a small amount of periodical CSI is reported by default. Therefore, when the periodic CSI collides with the PUSCH, the PUSCH is preferentially transmitted. For aperiodic CSI reporting, the base station is used for scheduling UE reporting CSI information in an instruction manner, and considering that the priority of aperiodic CSI reporting is higher, when the aperiodic CSI collides with PUSCH, PUSCH is discarded, and PUCCH is preferentially transmitted.

Example two

And when the UCI comprises the first parameter, the terminal equipment transmits the PUCCH in the target subframe.

And when the UCI comprises the second parameter, the terminal equipment sends the PUSCH and/or the PUCCH in the target subframe according to the quantity relation between the first subframe and the target subframe, wherein the first subframe is a pre-allocated subframe used for transmitting the PUSCH.

When the UCI includes the second parameter, the network device transmits PUSCH and/or PUCCH in the target subframe according to the number relationship between a third subframe and the target subframe, where the third subframe may be a pre-allocated subframe for receiving PUSCH, and the third subframe may be the same as the content of the first subframe.

In the second embodiment, three implementation schemes may be specifically provided, which are respectively embodiment 2.1, embodiment 2.2 and embodiment 2.3, and specifically as follows:

example 2.1

When the UCI includes the second parameter, the terminal device may transmit the PUCCH in the target subframe if the number of target subframes is equal to or less than a first value, and transmit the PUSCH in the target subframe if the number of target subframes is greater than the first value.

Accordingly, when the first parameter is included in the UCI, the network device may receive the PUCCH in the target subframe.

When the second parameter is included in the UCI, the network device may receive the PUCCH in the target subframe if the number of target subframes is equal to or less than a first value, and may receive the PUSCH in the target subframe if the number of target subframes is greater than the first value.

In the embodiment of the present application, the first value=a represents the number of first subframes, and a is an arbitrary number.

In embodiment 2.1, when the terminal device is a BL/CE UE, a specific implementation is provided, in which the ACK/NACK and the aperiodic CSI correspond to the first parameter in the above-mentioned sub-scheme one, and the periodic CSI corresponds to the second parameter in the above-mentioned sub-scheme one, specifically as follows:

first case: BL/CE UE is configured at modeA or modeB coverage level:

if the UCI carried in the PUCCH contains ACK/NACK and the pre-allocated UCI and PUSCH collide in subframe n, PUSCH transmission is dropped in subframe n and PUCCH is transmitted in subframe n.

Second case: BL/CE UE is configured at modeA coverage level:

if the UCI carried in the PUCCH includes only periodic CSI, when the pre-allocated UCI and PUSCH collide in subframe n, if the number of colliding subframes n < = a is the number of pre-allocated PUSCHs for transmission, the transmission of PUSCH is dropped in colliding subframe n, and PUCCH is transmitted in subframe n, where the number of subframes n may be one or more.

The a may be a parameter signaled to the UE by the base station, and the a may be at a cell level, that is, all UEs in a cell use the same a value, or at a UE level, that is, different UEs use different a values.

For example, as shown in fig. 3, when a=1/3, the number of pre-allocated subframes for transmitting UCI is 4, the number of pre-allocated subframes for transmitting PUSCH is 32, and the pre-allocated subframes for transmitting UCI and the pre-allocated subframes for transmitting PUSCH collide in subframe n, i.e., subframe n is allocated for transmitting UCI as well as PUCCH. The number of subframes n is 1. Since the number of collision subframes n (1) <=a (1/3) ×the number of PUSCH transmissions (32) allocated, PUSCH transmissions are discarded in subframe n, and PUCCH is transmitted in subframe n.

In the embodiment of the present application, considering that the number of collision subframes is smaller than the number of pre-allocated PUSCH transmission subframes, the transmission of PUSCH is discarded in subframe n, and the network device may still correctly interpret PUSCH, so in the embodiment of the present application, the transmission of PUSCH is discarded, and PUCCH is transmitted in subframe n.

If the UCI carried in the PUCCH includes only periodic CSI, when the PUCCH and PUSCH collide in subframe n, if the number of colliding subframes n > a is the number allocated for transmitting PUSCH, the transmission of the PUCCH is dropped in colliding subframe n, and PUSCH is transmitted in colliding subframe n.

For example, as shown in fig. 4, when a=1/3, the number of pre-allocated transmission UCI subframes is 16 and the number of pre-allocated transmission PUSCH subframes is 32. If the PUCCH and the PUSCH collide in the subframes n to n+11, the number of collision subframes is 11. The number of allocated PUSCH transmissions (32) is greater than a (1/3) due to the number of collision subframes (11). Considering that the PUSCH is discarded in the collision subframe, the base station is less likely to correctly interpret the PUSCH, and therefore, in the embodiment of the present application, the PUCCH is discarded in the collision subframe, and the PUSCH is transmitted in the collision subframe.

If the UCI carried by the PUCCH only comprises the aperiodic CSI, the PUCCH collides with the PUSCH in a subframe n, the PUSCH is abandoned in the subframe n, and the PUCCH is sent in the subframe n.

Example 2.2

When the UCI includes the second parameter, if the number of the target subframes is less than or equal to a first value, the terminal device transmits the PUCCH in the target subframes, and if the number of the target subframes is greater than the first value, the terminal device transmits the PUCCH in a first partial subframe of the target subframes and transmits the PUSCH in a second partial subframe of the target subframes.

When the UCI includes the second parameter, the network device receives the PUCCH in the target subframe if the number of target subframes is equal to or less than a first value, and receives the PUCCH in a first partial subframe of the target subframe and receives the PUSCH in a second partial subframe of the target subframe if the number of target subframes is greater than the first value.

In the embodiment of the present application, the first value=a is the number of first subframes, a is less than or equal to a positive number of 1, the first partial subframe and the second partial subframe form the target subframe, and the first partial subframe is earlier in time than the second partial subframe.

In one example of the application, theSaid->Number of subframes = target number of subframes-number of first partial subframes; alternatively, said-> The second part number of subframes=target number of subframes-first part number of subframes.

For embodiment 2.2, when the terminal device is a BL/CE UE, a specific implementation is provided, in which the ACK or NACK and the aperiodic CSI correspond to the first parameter in the second manner, and the periodic CSI corresponds to the second parameter in the second manner, specifically as follows:

First case, when BL/CE UE is configured at modeA or modeB coverage level:

if the UCI carried in the PUCCH contains ACK/NACK, when the PUCCH collides with the PUSCH in the subframe n, the PUSCH transmission is abandoned, and the PUCCH is transmitted in the subframe n.

Second, when BL/CE UE is configured at the modeA coverage level:

if the UCI carried in the PUCCH includes only periodic CSI, when the PUCCH and PUSCH collide in subframe n, the following is specific:

and if the number of collision subframes < = a is the number allocated for transmitting PUSCH, discarding PUSCH and transmitting PUCCH in collision subframe n. In the embodiment of the present application, the a may be a parameter that is signaled to the UE by the base station, and the a may be at a cell level, that is, all UEs in a cell use the same a value, or at a UE level, that is, different UEs use different a values.

If the number of collision subframes > a is the number allocated for transmitting PUSCH, the transmission of PUSCH is dropped in the first part of subframes of the collision subframes, the first part of subframes of the collision subframes being used for transmitting PUCCH, the second part of subframes of the collision subframes being dropped for transmitting PUCCH, the second part of subframes of the collision subframes being used for transmitting PUSCH.

For example, as shown in fig. 5, when a=1/3 and the number of pre-allocated for transmitting UCI subframes is 16, the number of pre-allocated for transmitting PUSCH subframes is 32, and PUCCH and PUSCH collide at subframes n, n+1,...

Due toPUSCH will be dropped in the first 10 subframes of the collision subframe, which are used for transmitting PUCCH.

The second partial subframe number (2) =collision subframe number (12) a first partial subframe number (10), then the transmission of PUCCH will be dropped in the last 2 subframes of the collision subframe for transmission of PUSCH.

Similarly, ifPUSCH will be dropped in the first 11 subframes of the collision subframe, the first 11 subframes of the collision subframe are used for transmitting PUCCH, the second partial subframe number (1) =collision subframe number (12) a first partial subframe number (11), then PUCCH transmission will be dropped in the last 2 subframes of the collision subframe for transmitting PUSCH.

In embodiment 2.2, mainly, the PUSCH is discarded for the first partial subframe of the collision subframe and the PUCCH is discarded for the second partial subframe of the collision subframe, considering that the number of collision subframes is large in proportion to the number of PUSCH subframes.

Example 2.3

When the UCI includes the second parameter, if the number of target subframes is equal to or less than the first value, the terminal device transmits the PUCCH in the target subframes. And if the number of the target subframes is larger than the first value, the terminal equipment transmits the PUSCH in a third part of subframes of the target subframes and transmits the PUCCH in a fourth part of subframes of the target subframes.

Wherein the first value=a×the number of first subframes, and a is a positive value less than or equal to 1A number. The third partial subframe and the fourth partial subframe form the target subframe, and the third partial subframe is earlier in time than the fourth partial subframe. The saidThe third part subframe number=target subframe number-fourth part subframe number; alternatively, said->The third part number of subframes=target number of subframes-fourth part number of subframes.

When the second parameter is included in the UCI, the network device receives the PUCCH in the target subframe if the number of target subframes is equal to or less than the first value. And if the number of the target subframes is larger than the first value, the terminal equipment receives the PUSCH in the third part of subframes of the target subframes and receives the PUCCH in the fourth part of subframes of the target subframes.

In the embodiment of the present application, when the terminal device is a BL/CE UE, a specific implementation is provided, where in the specific implementation, the ACK or NACK and the aperiodic CSI correspond to a first parameter in the second manner, and the periodic CSI corresponds to a second parameter in the second manner, and specifically is as follows:

first case: when the BL/CE UE is configured at a modeA or modeB coverage level:

Second case: when the BL/CE UE is configured at the modeA coverage level:

if the UCI carried in the PUCCH includes only periodic CSI, when the PUCCH and PUSCH collide in subframe n, the method specifically includes:

when the number of collision subframes < = a is the number allocated for transmitting PUSCH, the PUSCH is discarded and the PUCCH is transmitted in collision subframe n.

And when the number of collision subframes is larger than a, the pre-allocated number of PUSCHs is used for transmitting, the PUCCH is abandoned in the third part of subframes of the target subframe, the PUSCH is transmitted, the PUSCH is abandoned in the fourth part of subframes of the target subframe, and the PUCCH is transmitted.

For example, as shown in fig. 6, when a=1/3, the number of subframes for transmitting PUCCH is 16, the number of subframes for transmitting PUSCH is 32, PUCCH and PUSCH collide at subframes n, n+1. The number of collision subframes is 12 in total, that is, the number of collision subframes is=12, and the number of subframes of the pre-allocated PUSCH is 32. When (when) Then the third part subframe number = collision subframe number-fourth part subframe number = 12-10 = 2 and the fourth part subframe is temporally earlier than the third part subframe. Namely, the PUCCH is discarded for transmission of PUSH in the third sub-frame, and the PUSCH is discarded for transmission of PUCCH in the fourth sub-frame.

If only aperiodic CSI is contained in UCI in the carrying PUCCH, PUSCH is discarded when PUCCH and PUSCH collide in subframe n, and PUCCH is transmitted in subframe n.

Example III

When the uplink control information includes a first parameter, the terminal device sends the PUSCH and/or the PUCCH in the target subframe according to the number relationship between a second subframe and the target subframe, where the second subframe is a pre-allocated subframe used for transmitting the PUCCH;

and when the uplink control information comprises a second parameter, the terminal equipment sends a PUSCH in the target subframe.

Correspondingly, when the uplink control information includes the first parameter, the network device may receive the PUSCH and/or the PUCCH in the target subframe according to a number relationship between a fourth subframe and the target subframe, where the fourth subframe is a pre-allocated subframe for receiving the PUCCH, and the fourth subframe may be the same as the second subframe.

When the uplink control information includes the second parameter, the network device may receive PUSCH in a target subframe.

In the third embodiment, three implementation schemes may be specifically provided, which are respectively implemented in embodiment 3.1, embodiment 3.2 and embodiment 3.3, and specifically as follows:

example 3.1

When the uplink control information includes a first parameter, if the number of the target subframes is less than or equal to a second value, the terminal device sends the PUSCH in the target subframes, where the second value=a=the number of the second subframes, and a is a positive number less than or equal to 1; and if the number of the target subframes is greater than the second value, the terminal equipment transmits the PUCCH in the target subframes.

Correspondingly, when the uplink control information includes the first parameter, if the number of the target subframes is smaller than or equal to the second value, the network device receives the PUSCH in the target subframes. The network device receives the PUCCH in the target subframe if the number of target subframes is greater than the second value.

And when the uplink control information comprises a second parameter, the network equipment receives a PUSCH in the target subframe.

For example, when a=1/3, the number of pre-allocated subframes for transmitting PUSCH is 30, the pre-allocated subframes for transmitting UCI collide with the pre-allocated subframes for transmitting PUSCH in subframes n to n+4, the number of target subframes is 5, and the second value=1/3×30=10. It can be seen that the number of target subframes is smaller than the second value, so when the first parameter (such as ACK or NACK or aperiodic CSI) is included in the terminal device, the terminal device transmits PUSCH in 5 subframes from subframe n to subframe n+5.

Example 3.2

When the uplink control information includes the first parameter, if the number of the target subframes is less than or equal to a second value, the terminal device sends the PUSCH in the target subframes, where the second value=a=the number of the second subframes, and a is a positive number less than or equal to 1.

And if the number of the target subframes is larger than the second value, the terminal equipment transmits the PUSCH in a first part of subframes of the target subframes, and transmits the PUCCH in a second part of subframes of the target subframes, wherein the first part of subframes and the second part of subframes form the target subframes, and the first part of subframes are earlier in time than the second part of subframes.

Correspondingly, when the UCI comprises the first parameter, if the number of the target subframes is smaller than or equal to the second value, the network equipment receives the PUSCH in the target subframes. If the number of the target subframes is greater than the second value, the network device receives a PUSCH in a first partial subframe of the target subframes and a PUCCH in a second partial subframe of the target subframes.

Wherein the saidThe second part subframe number=target subframe number-first part subframe number; alternatively, said->The second part number of subframes=target number of subframes-first part number of subframes.

For example, when a=1/3, the number of pre-allocated subframes for transmitting PUSCH is 9, the pre-allocated subframes for transmitting UCI collide with the pre-allocated subframes for transmitting PUSCH in subframes n to n+4, the number of target subframes is 5, and the second value=1/3*9 =3. Then the number of visible target subframes is greater than the second value,therefore, the PUSCH is transmitted in the first partial subframe and the PUCCH is transmitted in the second partial subframe of the target subframe. In one example of the present application, a method of manufacturing a semiconductor device, the second partial subframe=5-3=2. Therefore, PUSCH may be transmitted in subframe n, subframe n+1, subframe n+2, and PUCCH may be transmitted in subframe n+3, subframe n+4.

Example 3.3

When the uplink control information includes the first parameter, if the number of the target subframes is less than or equal to a second value, the terminal device sends the PUSCH in the target subframes, where the second value=a=the number of the second subframes, and a is an arbitrary number.

And if the number of the target subframes is larger than the second value, the terminal equipment transmits the PUCCH in a third part of subframes of the target subframes and transmits the PUSCH in a fourth part of subframes of the target subframes.

Wherein the third partial subframe and the fourth partial subframe form the target subframe, and the third partial subframe is temporally earlier than the fourth partial subframe by the timeThe third part subframe number=target subframe number-fourth part subframe number; alternatively, said-> The third part number of subframes=target number of subframes-fourth part number of subframes.

For example, when a=1/3, the number of pre-allocated subframes for transmitting PUSCH is 9, the pre-allocated subframes for transmitting UCI collide with the pre-allocated subframes for transmitting PUSCH in subframes n to n+4, and then the number of target subframes is 5, and the second value=1/3*9 =3. Then the number of target subframes is seen to be greater than the second value and therefore PUCCH may be transmitted in the third part of the subframes and PUSCH in the fourth part of the subframes.

In one example of the application, theThe third part of subframes=5-3=2. Accordingly, PUCCH may be transmitted in subframes n and n+1, and PUSCH may be transmitted in subframes n+2, n+3, and n+4.

It should be noted that, in the second embodiment and the third embodiment, the network device may configure the information of the a in the following manner, specifically: the network device sends radio resource control signaling, where the radio resource control signaling is used to indicate the information of the a. Correspondingly, the terminal equipment can configure the information of the a according to the radio resource control signaling. Or the network equipment sends downlink control information, wherein the downlink control information is used for indicating the information of the a. Correspondingly, the terminal equipment can configure the information of the a according to the downlink control information.

It can be seen that, in the embodiment of the present application, the network device may flexibly configure the a value according to the channel condition, where the channel condition is good, the a value may be configured higher, and when the channel condition is poor, the a value may be configured lower. And transmitting periodic CQI information while ensuring certain PUSCH transmission performance. And the transmission efficiency of the system is improved, and the CQI information is ensured to be updated in time and matched with the channel state. Meanwhile, the drop PUSCH or UCI can be flexibly determined according to the proportion of the number of the conflict subframes to the number of the PUSCH repetition.

Further, in both the second embodiment and the third embodiment, the time of the subframe for transmitting the PUCCH is earlier than the time of the subframe for transmitting the PUSCH, but in the present application, it is not limited that the subframe for transmitting the PUCCH is earlier than the subframe for transmitting the PUSCH, and the subframe for transmitting the PUCCH is later than the subframe for transmitting the PUSCH, which are all within the protection scope of the present application.

In the embodiment provided by the application, the method for sending information provided by the embodiment of the application is introduced from the angles of each network element and interaction among the network elements. It is understood that each network element, e.g. UE, base station, control node, etc., in order to implement the above-mentioned functions, comprises corresponding hardware structures and/or software modules for performing each function. Those of skill in the art will readily appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as hardware or combinations of hardware and computer software. Whether a function is implemented as hardware or computer software driven hardware depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.

Fig. 7 shows a possible structural schematic diagram of the network device involved in the above embodiment. The network device as shown in fig. 7 may include a transceiver 701, a controller/processor 702. The transceiver 701 may be used to support the transceiving of information between a network device and the terminal device described in the above embodiments, as well as to support the radio communication between the terminal device and other terminal devices. The controller/processor 702 can be configured to perform various functions for communicating with terminal devices or other network devices. On the uplink, uplink signals from the terminal devices are received via the antennas, mediated by the transceiver 701, and further processed by the controller/processor 702 to recover traffic data and signaling information sent by the terminal devices. On the downlink, traffic data and signaling messages are processed by a controller/processor 702 and conditioned by a transceiver 701 to generate downlink signals, which are transmitted via an antenna to terminal devices. The transceiver 701 is further configured to receive a PUCCH and/or a PUCCH sent by a terminal device on a target subframe. The controller/processor 702 may also be used to perform the processing of the network devices involved in fig. 2 and/or other processes for the techniques described herein, such as processing received PUCCH and/or PUSCH, etc. The network device may also include a memory 703 that may be used to store program codes and data for the base stations. The network device may further comprise a communication unit 704 for supporting the network device to communicate with other network entities.

It will be appreciated that figure 7 shows only a simplified design of a base station. In practical applications, the base station may comprise any number of transmitters, receivers, processors, controllers, memories, communication units, etc., and all base stations that may implement the present invention are within the scope of the present invention.

Fig. 8 shows a simplified schematic diagram of one possible design structure of the terminal device involved in the above-described embodiment. The terminal device may include a transceiver 801, a controller/processor 802, and may also include a memory 803 and a modem processor 804.

Transceiver 801 conditions (e.g., analog converts, filters, amplifies, and upconverts, etc.) the output samples and generates an uplink signal, which is transmitted via an antenna to the network devices described in the above embodiments. On the downlink, the antenna receives the downlink signal transmitted by the network device in the above embodiment. The transceiver 801 conditions (e.g., filters, amplifies, frequency downconverts, digitizes, etc.) the received signal from the antenna and provides input samples. In modem processor 804, encoder 8041 receives traffic data and signaling messages to be sent on the uplink and processes (e.g., formats, encodes, and interleaves) the traffic data and signaling messages. A modulator 8042 further processes (e.g., symbol maps and modulates) the encoded traffic data and signaling messages and provides output samples. A demodulator 8044 processes (e.g., demodulates) the input samples and provides symbol estimates. The decoder 8043 processes (e.g., deinterleaves and decodes) the symbol estimates and provides decoded data and signaling messages that are transmitted to the UE. The encoder 8041, modulator 8042, demodulator 8044, and decoder 8043 may be implemented by a composite modem processor 804. These elements are handled according to the radio access technology employed by the radio access network (e.g., the access technology of LTE and other evolved systems).

The transceiver 801 is configured to perform communications with a network device, such as transmitting PUCCH and/or PUSCH to the network device on a target subframe, performing the actions related to the transceiver in fig. 2. The memory 803 is used for storing program codes and data of the terminal device.

Based on the same concept, as shown in fig. 9, the present application also provides a communication apparatus 900, including:

a processing unit 901, configured to determine parameters included in uplink control information, where the uplink control information is carried in a physical uplink control channel;

and a transceiver unit 902, configured to send a physical uplink shared channel and/or a physical uplink control channel in a target subframe according to parameters included in the uplink control information, where the target subframe is a pre-allocated subframe used for transmitting the physical uplink shared channel and the uplink control information.

For a specific description of the transceiver unit 902 and the processing unit 901, reference may be made to the above embodiments, which are not repeated herein.

Based on the same concept, as shown in fig. 10, the present application also provides a communication apparatus 1000, including:

a transceiver unit 101, configured to receive a physical uplink shared channel and/or a physical uplink control channel in a target subframe, where the target subframe is a pre-allocated subframe for receiving the physical uplink shared channel and uplink control information, and the uplink control information is carried on the physical uplink control channel;

A processing unit 102, configured to process the received physical uplink shared channel and/or the physical uplink control channel.

For a specific description of the transceiver unit 101 and the processing unit 102, reference may be made to the above embodiments, and details are not repeated here.

It will be appreciated by those skilled in the art that embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.

The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

It will be apparent to those skilled in the art that various modifications and variations can be made to the embodiments of the present application without departing from the spirit or scope of the embodiments of the application. Thus, if such modifications and variations of the embodiments of the present application fall within the scope of the claims and the equivalents thereof, the present application is also intended to include such modifications and variations.

Claims

1. A method of communication, the method comprising:

the terminal equipment determines parameters included in uplink control information, wherein the uplink control information is carried in a physical uplink control channel;

the terminal equipment sends a physical uplink shared channel and/or a physical uplink control channel in a target subframe according to parameters included in the uplink control information, wherein the target subframe is a pre-allocated subframe used for transmitting the physical uplink shared channel and the uplink control information;

the terminal device sends a physical uplink shared channel and/or a physical uplink control channel in a target subframe according to parameters included in the uplink control information, and the method comprises the following steps:

when the uplink control information comprises a first parameter, the terminal equipment sends the physical uplink control channel in the target subframe;

when the uplink control information includes a second parameter, the terminal device sends the physical uplink shared channel and/or the uplink control channel in the target subframe according to the number relation between a first subframe and the target subframe, wherein the first subframe is a pre-allocated subframe used for transmitting the physical uplink shared channel; or alternatively

When the uplink control information includes a first parameter, the terminal device sends the physical uplink shared channel and/or the physical uplink control channel in the target subframe according to the number relation between a second subframe and the target subframe, wherein the second subframe is a pre-allocated subframe used for transmitting uplink control information;

and when the uplink control information comprises a second parameter, the terminal equipment transmits a physical uplink shared channel in the target subframe.

2. The method according to claim 1, wherein the terminal device sends the physical uplink shared channel and/or the physical uplink control channel in the target subframe according to the number relation of the first subframe and the target subframe, comprising:

when the number of the target subframes is smaller than or equal to a first value, the terminal equipment sends the physical uplink control channel in the target subframes, wherein the first value is equal to the product of the number of the first subframes and a, and a is a positive number smaller than 1 or equal to 1;

and when the number of the target subframes is larger than the first value, the terminal equipment transmits the physical uplink shared channel in the target subframes.

3. The method according to claim 1, wherein the terminal device sends the physical uplink shared channel and/or the physical uplink control channel in the target subframe according to the number relation of the first subframe and the target subframe, comprising:

when the number of the target subframes is greater than the first value, the terminal equipment transmits the physical uplink control channel in a first part of subframes of the target subframes, and transmits the physical uplink shared channel in a second part of subframes of the target subframes, wherein the first part of subframes and the second part of subframes form the target subframes, and the first part of subframes are earlier in time than the second part of subframes;

or when the number of the target subframes is greater than the first value, the terminal device sends the physical uplink shared channel in a third part of subframes of the target subframes, sends the physical uplink control channel in a fourth part of subframes of the target subframes, the third part of subframes and the fourth part of subframes form the target subframes, and the third part of subframes are earlier in time than the fourth part of subframes.

4. A method according to claim 3, wherein the The number of second partial subframes = the number of target subframes-the number of first partial subframes;

alternatively, the describedThe number of second partial subframes = the number of target subframes-the number of first partial subframes;

the saidThe number of the third part of subframes=the number of the target subframes-the number of the fourth part of subframes;

alternatively, the describedThe number of third part subframes=the number of target subframes-the number of fourth part subframes.

5. The method according to claim 1, wherein the terminal device sends the physical uplink shared channel and/or the physical uplink control channel in the target subframe according to the number relation of the second subframe and the target subframe, comprising:

when the number of the target subframes is smaller than or equal to a second value, the terminal equipment sends the physical uplink shared channel in the target subframes, wherein the second value is equal to the product of the number of the second subframes and a, and a is a positive number smaller than 1 or equal to 1;

and when the number of the target subframes is larger than the second value, the terminal equipment sends the physical uplink control channel in the target subframes.

6. The method according to claim 1, wherein the terminal device sends the physical uplink shared channel and/or the physical uplink control channel in the target subframe according to the number relation of the second subframe and the target subframe, comprising:

when the number of the target subframes is greater than the second value, the terminal equipment transmits the physical uplink shared channel in a first part of subframes of the target subframes, and transmits the physical uplink control channel in a second part of subframes of the target subframes, wherein the first part of subframes and the second part of subframes form the target subframes, and the first part of subframes are earlier in time than the second part of subframes;

or when the number of the target subframes is greater than the second value, the terminal device sends the physical uplink control channel in a third part of subframes of the target subframes, sends the physical uplink shared channel in a fourth part of subframes of the target subframes, the third part of subframes and the fourth part of subframes form the target subframes, and the third part of subframes are earlier in time than the fourth part of subframes.

7. The method of claim 6, wherein the The number of second partial subframes = the number of target subframes-the number of first partial subframes;

8. The method of claim 1, wherein the first parameter is acknowledgement information or aperiodic channel state information and the second parameter is periodic channel state information.

9. The method according to claim 2 or 5, characterized in that the method further comprises:

the terminal equipment receives the radio resource control signaling;

the terminal equipment determines the information of the a according to the radio resource control signaling;

or the terminal equipment receives downlink control information;

and the terminal equipment determines the information of the a according to the downlink control information.

10. A method of communication, comprising:

The network equipment receives a physical uplink shared channel and/or a physical uplink control channel in a target subframe, wherein the target subframe is a pre-allocated subframe used for receiving the physical uplink shared channel and uplink control information, and the uplink control information is borne on the physical uplink control channel;

the network equipment processes the received physical uplink shared channel and/or the received physical uplink control channel;

the network device receiving a physical uplink shared channel and/or a physical uplink control channel in a target subframe, comprising:

when the uplink control information comprises a first parameter, the network equipment receives the physical uplink control channel in the target subframe;

when the uplink control information includes a second parameter, the network device receives the physical uplink shared channel and/or the physical uplink control channel in the target subframe according to the number relation between the target subframe and a first subframe, wherein the first subframe is a pre-allocated subframe used for receiving the physical uplink shared channel, and the first subframe is a pre-allocated subframe used for receiving the physical uplink shared channel; or alternatively

When the uplink control information includes a first parameter, the network device receives the physical uplink shared channel and/or the physical uplink control channel in the target subframe according to the number relation between a second subframe and the target subframe, wherein the second subframe is a pre-allocated subframe for receiving the uplink control information;

and when the uplink control information comprises a second parameter, the network equipment receives the physical uplink shared channel in the target subframe.

11. The method according to claim 10, wherein the network device receiving the physical uplink shared channel and/or the physical uplink control channel in the target subframe according to the number relation of the target subframe and the first subframe comprises:

when the number of the target subframes is smaller than or equal to a first value, the network equipment receives the physical uplink control channel in the target subframes, wherein the first value is equal to the product of the number of the first subframes and a, and a is a positive number smaller than 1 or equal to 1;

and when the number of the target subframes is greater than the first value, the network equipment receives the physical uplink shared channel in the target subframes.

12. The method according to claim 10, wherein the network device receiving the physical uplink shared channel and/or the physical uplink control channel in the target subframe according to the number relation of the target subframe and the first subframe comprises:

when the number of the target subframes is greater than the first value, the network device receives the physical uplink control channel in a first part of subframes of the target subframes, receives the physical uplink shared channel in a second part of subframes of the target subframes, the first part of subframes and the second part of subframes form the target subframes, and the first part of subframes are earlier in time than the second part of subframes;

or when the number of the target subframes is greater than the first value, the network device receives the physical uplink shared channel in a third part of subframes of the target subframes, receives the physical uplink control channel in a fourth part of subframes of the target subframes, the third part of subframes and the fourth part of subframes form the target subframes, and the third part of subframes are earlier in time than the fourth part of subframes.

13. The method of claim 12, wherein the The number of second partial subframes = the number of target subframes-the number of first partial subframes;

14. The method according to claim 10, wherein the network device receiving the physical uplink shared channel and/or the physical uplink control channel in the target subframe according to the number relation of second subframes and the target subframe comprises:

when the number of the target subframes is smaller than or equal to a second value, the network equipment receives the physical uplink shared channel in the target subframes, wherein the second value is equal to the product of the number of the second subframes and a, and a is a positive number smaller than 1 or equal to 1;

and when the number of the target subframes is greater than the second value, the network equipment receives the physical uplink control channel in the target subframes.

15. The method according to claim 10, wherein the network device receiving the physical uplink shared channel and/or the physical uplink control channel in the target subframe according to the number relation of second subframes and the target subframe comprises:

when the number of the target subframes is greater than the second value, the network device receives the physical uplink shared channel in a first part of subframes of the target subframes, receives the physical uplink control channel in a second part of subframes of the target subframes, the first part of subframes and the second part of subframes form the target subframes, and the first part of subframes are earlier in time than the second part of subframes;

or when the number of the target subframes is greater than the second value, the network device receives the physical uplink control channel in a third part of subframes of the target subframes, receives the physical uplink shared channel in a fourth part of subframes of the target subframes, the third part of subframes and the fourth part of subframes form the target subframes, and the third part of subframes are earlier in time than the fourth part of subframes.

16. The method of claim 15, wherein the The number of second partial subframes = the number of target subframes-the number of first partial subframes;

alternatively, the describedThe number of second partial subframes=the number of target subframesNumber of mesh-first partial subframes;

17. The method of claim 10 wherein the first parameter is acknowledgement information or aperiodic channel state information and the second parameter is periodic channel state information.

18. The method according to claim 11 or 14, characterized in that the method further comprises:

the network equipment sends a radio resource control signaling, wherein the radio resource control signaling is used for indicating the information of the a;

or the network equipment sends downlink control information, wherein the downlink control information is used for indicating the information of the a.

19. A communication device, comprising:

the processing unit is used for determining parameters included in uplink control information, wherein the uplink control information is carried in a physical uplink control channel;

A transceiver unit, configured to send a physical uplink shared channel and/or a physical uplink control channel in a target subframe according to parameters included in the uplink control information, where the target subframe is a pre-allocated subframe used for transmitting the physical uplink shared channel and the uplink control information;

the transceiver unit is specifically configured to send a physical uplink shared channel and/or a physical uplink control channel in a target subframe according to parameters included in the uplink control information in the following manner:

when the uplink control information comprises a first parameter, the physical uplink control channel is sent in the target subframe;

when the uplink control information comprises a second parameter, the physical uplink shared channel and/or the uplink control channel are/is sent in the target subframe according to the quantity relation between a first subframe and the target subframe, wherein the first subframe is a pre-allocated subframe used for transmitting the physical uplink shared channel; or alternatively

When the uplink control information comprises a first parameter, sending the physical uplink shared channel and/or the physical uplink control channel in the target subframe according to the quantity relation between a second subframe and the target subframe, wherein the second subframe is a pre-allocated subframe used for transmitting the uplink control information;

And when the uplink control information comprises a second parameter, transmitting a physical uplink shared channel in the target subframe.

20. The apparatus according to claim 19, wherein the transceiving unit is specifically configured to send the physical uplink shared channel and/or the physical uplink control channel in the target subframe according to a number relation between a first subframe and the target subframe as follows:

when the number of the target subframes is smaller than or equal to a first value, the physical uplink control channel is sent in the target subframes, the first value is equal to the product of the number of the first subframes and a, and a is a positive number smaller than 1 or equal to 1;

and when the number of the target subframes is larger than the first value, transmitting the physical uplink shared channel in the target subframes.

21. The apparatus according to claim 19, wherein the transceiving unit is specifically configured to send the physical uplink shared channel and/or the physical uplink control channel in the target subframe according to a number relation between a first subframe and the target subframe as follows:

When the number of the target subframes is greater than the first value, the physical uplink control channel is sent in a first part of subframes of the target subframes, the physical uplink shared channel is sent in a second part of subframes of the target subframes, the first part of subframes and the second part of subframes form the target subframes, and the first part of subframes are earlier in time than the second part of subframes;

or when the number of the target subframes is greater than the first value, the physical uplink shared channel is sent in a third part of subframes of the target subframes, the physical uplink control channel is sent in a fourth part of subframes of the target subframes, the third part of subframes and the fourth part of subframes form the target subframes, and the third part of subframes are earlier in time than the fourth part of subframes.

22. The apparatus of claim 21, wherein the The number of second partial subframes = the number of target subframes-the number of first partial subframes;

the said The number of the third part of subframes=the number of the target subframes-the number of the fourth part of subframes;

23. The apparatus according to claim 19, wherein the transceiving unit is specifically configured to send the physical uplink shared channel and/or the physical uplink control channel in the target subframe according to a number relation between the second subframe and the target subframe as follows:

when the number of the target subframes is smaller than or equal to a second value, the physical uplink shared channel is sent in the target subframes, the second value is equal to the product of the number of the second subframes and a, and a is a positive number smaller than 1 or equal to 1;

and when the number of the target subframes is larger than the second value, transmitting the physical uplink control channel in the target subframes.

24. The apparatus according to claim 19, wherein the physical uplink shared channel and/or the physical uplink control channel are transmitted in the target subframe according to a number relationship of second subframes and the target subframe:

When the number of the target subframes is greater than the second value, the physical uplink shared channel is sent in a first part of subframes of the target subframes, the physical uplink control channel is sent in a second part of subframes of the target subframes, the first part of subframes and the second part of subframes form the target subframes, and the first part of subframes are earlier in time than the second part of subframes;

or when the number of the target subframes is greater than the second value, the physical uplink control channel is sent in a third part of subframes of the target subframes, the physical uplink shared channel is sent in a fourth part of subframes of the target subframes, the third part of subframes and the fourth part of subframes form the target subframes, and the third part of subframes are earlier in time than the fourth part of subframes.

25. The apparatus of claim 24, wherein the The number of second partial subframes = the number of target subframes-the number of first partial subframes;

26. The apparatus of claim 19, wherein the first parameter is acknowledgement information or aperiodic channel state information and the second parameter is periodic channel state information.

27. The apparatus according to claim 20 or 23, wherein the transceiver unit is further configured to: receiving a radio resource control signaling; or receiving downlink control information;

the processing unit is further configured to: determining the information of the a according to the radio resource control signaling; or determining the information of the a according to the downlink control information.

28. A communication device, comprising:

the receiving and transmitting unit is used for receiving a physical uplink shared channel and/or a physical uplink control channel in a target subframe, wherein the target subframe is a pre-allocated subframe used for receiving the physical uplink shared channel and uplink control information, and the uplink control information is borne on the physical uplink control channel;

A processing unit, configured to process the received physical uplink shared channel and/or the received physical uplink control channel;

the transceiver unit is specifically configured to receive a physical uplink shared channel and/or a physical uplink control channel in a target subframe as follows:

when the uplink control information comprises a first parameter, receiving the physical uplink control channel in the target subframe;

when the uplink control information includes a second parameter, receiving the physical uplink shared channel and/or the physical uplink control channel in the target subframe according to the number relation between the target subframe and a first subframe, wherein the first subframe is a pre-allocated subframe for receiving the physical uplink shared channel, and the first subframe is a pre-allocated subframe for receiving the physical uplink shared channel; or alternatively

When the uplink control information comprises a first parameter, receiving the physical uplink shared channel and/or the physical uplink control channel in the target subframe according to the quantity relation between a second subframe and the target subframe, wherein the second subframe is a pre-allocated subframe for receiving the uplink control information;

And when the uplink control information comprises a second parameter, receiving the physical uplink shared channel in the target subframe.

29. The apparatus according to claim 28, wherein the transceiving unit is configured to receive the physical uplink shared channel and/or the physical uplink control channel in the target subframe according to a number relationship between the target subframe and the first subframe, as follows:

when the number of the target subframes is smaller than or equal to a first value, receiving the physical uplink control channel in the target subframes, wherein the first value is equal to the product of the number of the first subframes and a, and a is a positive number smaller than 1 or equal to 1;

and when the number of the target subframes is greater than the first value, receiving the physical uplink shared channel in the target subframes.

30. The apparatus according to claim 28, wherein the transceiving unit is configured to receive the physical uplink shared channel and/or the physical uplink control channel in the target subframe according to a number relationship between the target subframe and the first subframe, as follows:

When the number of the target subframes is greater than the first value, receiving the physical uplink control channel in a first part of subframes of the target subframes, and receiving the physical uplink shared channel in a second part of subframes of the target subframes, wherein the first part of subframes and the second part of subframes form the target subframes, and the first part of subframes are earlier in time than the second part of subframes;

or when the number of the target subframes is greater than the first value, the physical uplink shared channel is received in a third part of subframes of the target subframes, the physical uplink control channel is received in a fourth part of subframes of the target subframes, the third part of subframes and the fourth part of subframes form the target subframes, and the third part of subframes are earlier in time than the fourth part of subframes.

31. The apparatus of claim 30, wherein the The number of second partial subframes = the number of target subframes-the number of first partial subframes;

32. The apparatus according to claim 28, wherein the transceiving unit is configured to receive the physical uplink shared channel and/or the physical uplink control channel in the target subframe according to a number relationship between a second subframe and the target subframe, as follows:

when the number of the target subframes is smaller than or equal to a second value, receiving the physical uplink shared channel in the target subframes, wherein the second value is equal to the product of the number of the second subframes and a, and a is a positive number smaller than 1 or equal to 1;

and when the number of the target subframes is greater than the second value, receiving the physical uplink control channel in the target subframes.

33. The apparatus according to claim 28, wherein the transceiving unit is configured to receive the physical uplink shared channel and/or the physical uplink control channel in the target subframe according to a number relationship between a second subframe and the target subframe, as follows:

when the number of the target subframes is greater than the second value, the physical uplink shared channel is received in a first part of subframes of the target subframes, the physical uplink control channel is received in a second part of subframes of the target subframes, the first part of subframes and the second part of subframes form the target subframes, and the first part of subframes are earlier in time than the second part of subframes;

or when the number of the target subframes is greater than the second value, the physical uplink control channel is received in a third part of subframes of the target subframes, the physical uplink shared channel is received in a fourth part of subframes of the target subframes, the third part of subframes and the fourth part of subframes form the target subframes, and the third part of subframes are earlier in time than the fourth part of subframes.

34. The apparatus of claim 33, wherein the The number of second partial subframes = the number of target subframes-the number of first partial subframes;

35. The apparatus of claim 28, wherein the first parameter is acknowledgement information or aperiodic channel state information and the second parameter is periodic channel state information.

36. The apparatus according to claim 29 or 32, wherein the transceiver unit is further configured to: transmitting radio resource control signaling, wherein the radio resource control signaling is used for indicating the information of the a; or sending downlink control information, wherein the downlink control information is used for indicating the information of the a.

37. A communication device comprising a processor and a memory;

the memory is used for storing computer execution instructions;

the processor is configured to execute computer-executable instructions stored in the memory to cause the communication device to perform the method of any one of claims 1 to 18.

38. A computer readable storage medium having instructions stored therein which, when run on a computer, cause the computer to perform the method of any of claims 1 to 18.

39. A communication system comprising a communication device according to claim 19 and a communication device according to claim 28.